Which of the following word is correctly spelled?

The word that is correctly spelled among the options is:

ক

rhinoceros

Explanation

"Rhinoceros" is the correct spelling of the large, thick-skinned herbivorous mammal. The other options have spelling errors:

"Suggesstion" should be "suggestion."

"Hipopotamus" should be "hippopotamus."

"Vulger" should be "vulgar."